EP 0315886 A2 19890517 - Isoquinoline derivatives, their manufacture and use.
Title (en)
Isoquinoline derivatives, their manufacture and use.
Title (de)
Isochinolinderivate, ihre Herstellung und Verwendung.
Title (fr)
Dérivés de l'isoquinoléine, leur préparation et leur utilisation.
Publication
Application
Priority
EP 87810651 A 19871111
Abstract (en)
The invention is concerned with novel isoquinoline derivatives of the formula <CHEM> wherein R<1> is hydrogen, lower alkyl, lower alkoxy, aryl, aryloxy, aryl-lower alkyl or aryl-lower alkoxy and R<2> is phenyl or substituted phenyl. These novel isoquinoline derivatives are valuable intermediates in the manufacture of morphinan derivatives.
IPC 1-7
IPC 8 full level
C07D 217/06 (2006.01); B01J 31/22 (2006.01); C07B 61/00 (2006.01); C07D 217/20 (2006.01); C07D 221/28 (2006.01); C07F 15/00 (2006.01)
CPC (source: EP US)
C07D 217/20 (2013.01 - EP US); C07F 15/0053 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0315886 A2 19890517; EP 0315886 A3 19900425; EP 0315886 B1 19950215; AT E118482 T1 19950315; DE 3853043 D1 19950323; DE 3853043 T2 19950608; DK 168069 B1 19940131; DK 584488 A 19890512; DK 584488 D0 19881020; JP 2579677 B2 19970205; JP H01160965 A 19890623; US 4857648 A 19890815
DOCDB simple family (application)
EP 88118220 A 19881102; AT 88118220 T 19881102; DE 3853043 T 19881102; DK 584488 A 19881020; JP 28263488 A 19881110; US 26844188 A 19881108